WISERISE Water Mist Fire Protection

Fixed Water Mist Fire Extinguishing Systems · Engine-Room Local Application · Full-Ship Passenger Solutions

Water Mist Fire Extinguishing Systems (High / Low-Pressure)

WISERISE specializes in engine-room local water mist and full-ship passenger water mist solutions. We also undertake retrofit projects—ensuring compatibility with existing systems and optimizing flow and piping networks. Critical spares are stocked in Shanghai and Singapore for rapid AOG support and class-compliant repairs.

In-Stock Spares (SHA / SIN) Pumps, nozzles, valves, filters, sections & fittings—ready for immediate dispatch.

Retrofit & Expansion New/legacy compatibility, flow re-balancing, network optimization, minimal downtime.

Class-Ready Documentation Submittals, calculations, drawings, and commissioning records ready for class review.

Water Mist Applications

Engine-room local protection, full-ship passenger coverage, retrofits, and life-extension adaptations.

💧

Engine-Room Local

Pump rooms, purifier rooms, main engine surroundings—rapid oil-fire knockdown and radiant heat reduction.

🛳️

Passenger Ship Full Coverage

Cabins, public areas, corridors, technical spaces—fine mist for visibility control and re-ignition suppression.

🧰

Retrofit & Expansion

Pump upgrades, nozzle replacement, piping verification, valve renewals, and control panel integration.

⚙️

High / Low-Pressure

Multi-brand compatibility; spray density per heat release rate and accessibility.

🧪

Design & Verification

Hydraulic calculations, nozzle layouts, coverage overlap, smoke/thermal flow checks.

🔄

Compatibility & Life Extension

Obsolete part replacement and integration with detection, ventilation and shutdown systems.

Water Mist Project Delivery Flow

From technical enquiry to lifecycle service—reliable and class-approved water mist protection.

Requirement Capture

Protected spaces, class/flag, scope (local/full-ship), constraints.

Survey & Hydraulic Data

Pump capacity, nozzle positioning, pipe routing feasibility.

Engineering & Class Submittal

Hydraulic calcs, spray density, overlap maps, GA & manuals for ABS/DNV/LR/CCS.

Procurement & Fabrication

OEM pumps, filters, nozzles, valves, panels; FAT as required.

Installation & Commissioning

Flushing/pressure tests, nozzle flow, cause–effect and interlock tests.

Handover & Lifecycle Support

Dossiers, crew training, spares, periodic inspection/maintenance.

Compliance & Classification

Design & documentation comply with international standards, flag & port state requirements; aligned with class approvals and onboard inspections.

📄

Engine/Pump Room Water Mist Guidelines

📄

Passenger/Public Area Fine Mist Standards

📄

Flag & Port State Requirements

📄

ABS • LR • DNV • CCS • BV

📄

Test Records & Reporting Packages

📄

Maintenance / Drill / Training Materials

Inventory Snapshot

Critical spare parts in Shanghai & Singapore, supporting newbuilds and operating-vessel retrofits.

🧩

Nozzles & Filters

Critical models ready; 24–72h dispatch to East/South China ports.

🧰

Valves & Actuators

Key valves/execution units for fast restoration.

🚿

HP Pumps & Stabilizers

For urgent upgrades or replacements.

🧵

Hoses & Fittings

Flexible assemblies & joints for compliance repairs.

🧠

Control Boards & Panels

Release/interface modules for class-ready repairs.

🧪

Test Tools & Consumables

N₂ blow-through kits, gauges & service consumables.

🧩

Nozzles & Filters

Passenger & offshore models; 24–72h dispatch across SE Asia.

🧰

Valves & Actuators

Conversions and quick port-call support.

🚿

HP Pumps & Stabilizers

Ready-to-install Skids for yard projects.

🧵

Hoses & Fittings

Assemblies & fittings for urgent replacement.

🧠

Control Boards & Panels

Release/interface panels for smooth commissioning.

🧪

Test Tools & Consumables

Tools and gauges supporting regional service teams.

Customer Guidance & Applications

What we need to quote, how to start, and where high/low-pressure water mist applies.

📝 Information Required for Quotation

Vessel name/type & IMO number; protected spaces & volumes
Class & flag requirements; newbuild / retrofit / add-on scope
Preferred delivery time & port; special interlocks/integration

With these, our Shanghai & Singapore teams deliver a class-compliant proposal fast.

⚙️ High-Pressure vs. Low-Pressure

High-Pressure: Engine & pump rooms, turbines, machinery spaces—fast atomization & cooling.
Low-Pressure: Passenger cabins, public areas, corridors, technical spaces—visibility & re-ignition control.
Both integrate with detection, ventilation shutdown & emergency interlocks.

Selection depends on heat release rate, coverage density, and accessibility.